baber/WOPTO huggingface dataset:
Patent JP-S5497946-A (JP)
Title: Elevator cage speed controller
Inventor: HATAKEYAMA KEISHIN
IPC: B66B3/02
Filed: 1978-01-20
Abstract: PURPOSE: To economically and highly reliably control an elevator cage speed by  comparing the speed standard instruction reducing in response to the decelerating position of the cage with a speed feedback signal to thereby control the deceleration of the cage.  
     CONSTITUTION: Pulses for detecting the elevating position of an elevator cage is detected by applying the voltage between any AC terminal of a speed feedback voltage detecting rectifier 28 and a terminal 24-7 such as, for example, the voltage across a diode 28-6 between the terminal 28-10 and the terminal 24-7 to a waveform shaping circuit 24. That is, the circuit 24 will poroduce one pulse during one  cycle, synchronizing with the output frequency of an AC tachometer generator 22.  Since the pulse frequency is poroportional to the rotating speed of a motor 2, it is  applied to a counter thereby detect the elevating position of the elevator cage to  thus form a speed standard instruction and to compare it with the speed feedback  signal so as to control speed of the cage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07209540-A (JP)
Title: Method for connecting plastic optical fiber cable
Inventor: SHINYA NORIHIRO
IPC: G02B6/24
Filed: 1994-01-19
Abstract: PURPOSE:To use an inexpensive interconnector and to maintain the coupling efficiency of an optical path even if a slight axial shift is caused. CONSTITUTION:The interconnector 1 made of a metallic pipe which has a uniform internal diameter a little larger than the external diameter of a plastic optical fiber cable 1 to be connected is prepared; and the projection end part of a trunk plastic optical fiber cable 2 is inserted into one end of the interconnector 1, and the incidence end part of a plastic optical fiber cable 3 for extension which has a fiber diameter 20% thicker than the fiber diameter of the trunk plastic optical fiber cable is inserted into the other end of the interconnector 1. Then they are made to abut on each other at or nearby the center part of the interconnector, and both end parts of the interconnector 1 wherein the trunk plastic optical fiber cable 2 and plastic optical fiber 3 for extension are made to abut on each other are caulked to fix both the optical fiber cables 2 and 3.
Patent JP-H05191609-A (JP)
Title: Thin profile facsimile equipment
Inventor: YOKOYAMA MINORU
IPC: H04N1/00
Filed: 1992-01-14
Abstract: PURPOSE:To provide the thin profile facsimile equipment by devising a facsimile equipment such that cut paper is used, miniaturization and flat profile are formed, a drive source for a drive roller of a recording sheet is used in common resulting that power consumption is reduced and the member of components is decreased. CONSTITUTION:The facsimile equipment is a thin profile facsimile equipment in which a drive source for a 1st energizing roller 13 and a 2nd energizing roller 15 is one common drive means, a reversible motor 30 is used for the drive means, and is provided with a rocking mechanism whose gears mesh in such a way that when the motor 30 is driven in a direction on the way of a power transmission means for each of the energizing rollers 13, 15, only the 1st energizing roller 13 is driven and when the motor 30 is reversed, both the 1st energizing roller 13 and the 2nd energizing roller 15 are driven.
Patent JP-H0236922-A (JP)
Title: Manufacture of blow-molded vessel made of plastic
Inventor: STRASSHEIMER HERBERT
IPC: B29C49/10
Filed: 1989-01-11
Abstract: PURPOSE: To obtain a blow molded plastic container having a reinforced bottom structure by bringing a corresponding rod into contact with a contact part, isolating the rod at a distance corresponding to a controlled stroke from the bottom structure of a preform, and stretching it after the rod is brought into contact with the bottom structure of the preform. CONSTITUTION: A rod 31 stretches a preform 10 in the state that a frictional contact occurs between the rod 31 and a thick part 18 before blow molding. Accordingly, the rod 31 is stretches a tubular body 18 adjacent to a bottom structure 15 of the preform 10 in an amount smaller than the stretched amount of the residue of the body 14 at a controlled stroke, and a continuous thickness change is imparted to the body. First, the rod is advanced, a volume inside the preform is increased to form a vacuum, and the preform is brought into contact with the rod. The rod is not stretched to a thick inside wall, but the body is continuously stretched. As a result, a largely thick bottom structure can be obtained.
Patent JP-S60149724-A (JP)
Title: Manufacture of steel bar or wire rod having spheroidized structure
Inventor: KANBARA SUSUMU
IPC: C21D9/32
Filed: 1984-01-13
Abstract: PURPOSE:To attain the spheroidizing of cementite and to improve the mechanical properties by heating a steel contg. <=2% C to the AC1 point or above and by hot rolling and heat treating the steel under controlled conditions. CONSTITUTION:A steel contg. <=2% C is heated to the AC1 point or above and deformed by working. In the working stage, the steel is worked at >=20% rate in the temp. range of the Ar1 point to the Ar3 or Accm point. The steel is then held at the Ae1 point -100 deg.C- the Ae1 point for >=10min. By this method, the spheroidizing of cementite is attained to form an excellent spheroidized structure, and the mechanical properties are improved.
Patent JP-S61165379-A (JP)
Title: Novel resorcin derivative and preparation thereof
Inventor: IDA TETSURO
IPC: C08G59/06
Filed: 1985-01-14
Abstract: NEW MATERIAL:4,6-Dibromo-2-methyl-1,3-phenylene diglycidyl ether of formula I. USE:Insulation material for electrical and electronic industries. It has high bromine content and is flame-retardant. Since the compound is a polyfunctional epoxy compound, a cured product having increased crosslinking density and excellent flame resistance can be produced. PREPARATION:The compound of formula I can be prepared by (1) reacting 4,6-dibromo-2-methyl-resorcin of formula II with epichlorohydrin at 20-120 deg.C for 1-20hr in the presence of a phase-transfer catalyst such as tetramethylammonium bromide, (2) subjecting the resultant 4, 6-dibromo-2- methyl-1,3-phenylchlorohydrin to dehydrohalogenation reaction with an alkali such as Na2CO3 in the presence of excess epichlorohydrin, (3) dissolving the obtained crude compound of formula I in an organic solvent, and (4) carrying out the second dehydrohalogenation reaction with a small amount of an alkali.
Patent JP-H05190985-A (JP)
Title: Optical semiconductor module
Inventor: KINOSHITA YOSHINORI
IPC: H01L31/12
Filed: 1992-01-14
Abstract: PURPOSE:To contrive a miniaturization of a thermoelement provided in the interior of an optical semiconductor module for exercising a temperature control in the interior. CONSTITUTION:In an optical semiconductor module 10, which is provided with an LD element (a laser diode) 17 provided in a case 11, a lens 23 to make light, which is emitted by this element 17, emit toward the outside of the case 11, a PD element (a photodiode) 16, which is provided at the opposite position to the arrangement position of the lens 23 to the element 17 and photodetects the light emitted by the element 17, and a thermoelement 19 provided for exercising a temperature control in the case 11, the element 16 is provided at a position separated from the thermoelement 19.
Patent JP-2000207974-A (JP)
Title: Dustproof mechanism and dustproof method
Inventor: ISHIZUKA AKIRA
IPC: H01H9/04
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To minimize adhesion of powder to a detection part of a detection means, minimize the cleaning work of the detection part, easily install a dustproof mechanism even in an existing device, to simplify a structure and minimize the adhesion of powder even if the detection means is used for a high-speed counting device. SOLUTION: This dustproof mechanism 10 of a detection means 1 for performing detection work by setting a detection position 9 at a predetermined position of a detection optical path S formed by a detection part 2 and by passing a detected object 7 through the detection position 9. In this case, a potential measuring means 10a for detecting the polarity charged in the detected object 7 and a potential supplying means 10b for applying a potential having the same polarity as the detected polarity of the detected object 7 to the detection part 2 are provided.
Patent JP-S62164295-A (JP)
Title: Semiconductor memory device
Inventor: IWABUCHI MASATO
IPC: G11C11/34
Filed: 1986-01-16
Abstract: PURPOSE:To secure the same access time to each memory cell and also to increase the access speed by reducing the level of the reading reference voltage at the same rate as that of a word line and in response to the bit position of the memory cell. CONSTITUTION:The switching transistors Qs and Qs are turned on and off by the selection signal of a Y decoder equal to that of column switches Qy and Qy. These transistors Qs and Qs are connected to wirings CL1 and CL2 which are common to those columns having the same resistance as that of a word line W. Thus the reference voltage supplied from emitter-follower transistors QW4 and QW5 are dropped by the resistances of currents I4 and I5 and wirings CL1 and CL2. Then the reference voltage dropped at the same rate as that of the word line W is supplied to the base of reference transistors Q3 and Q4. Thus the same access time is secured for each memory regardless of the bit position of a memory cell MC. This enables high-speed access of a semiconductor memory device.
Patent JP-H08194716-A (JP)
Title: Picture processing method and its device
Inventor: TSUJIMURA KAZUKO
IPC: G06T9/20
Filed: 1995-01-17
Abstract: PURPOSE: To provide a picture processing method and its device, which can more speedily and more accurately retrieve picture data. CONSTITUTION: A person who retrieves data inputs a picture or a graphic pattern, edge information being the outline of the pattern and color information of the peripheral area of the pattern as picture retrieval information. Similarity between input information and picture data stored in a picture data file 4a is synthetically judged based on input information and feature data on picture data stored in a description file 4b, and picture data becoming a retrieval candidate is narrowed. Only narrowed picture data is accessed and it is displayed on a display 6.
Patent JP-H07212479-A (JP)
Title: Congestion control system for high intelligent network
Inventor: KAWAMURA HITOSHI
IPC: H04Q3/545
Filed: 1994-01-21
Abstract: PURPOSE:To efficiently perform the congestion control of a service control node in a high intelligent network for performing the enquiry of a distributed invisualization system. CONSTITUTION:This congestion control system of the high intelligent network for performing the enquiry of the distributed invisualization system is provided with a control operation system (OpS) 25 for receiving congestion state information from a congestion service control node 21, generating control instruction information for the congestion control of the service control node and transmitting it to an exchange node 18 whose enquiry destination is the congestion service control node and the other service control node 21a. The exchange node 18 and the service control node 21a which receive the control instruction information from the OpS perform the converging control of additional service request calls from an origination side communication terminal based on the control instruction information registered in a chart.
Patent JP-H04237089-A (JP)
Title: Liquid crystal panel and liquid crystal projection type television receiver using the same
Inventor: TAKAHARA HIROSHI
IPC: H04N5/74
Filed: 1991-01-21
Abstract: PURPOSE:To offer the liquid crystal panel which generates no light absence at the peripheral part of a picture element electrode without forming a black matrix. CONSTITUTION:Concave macrolenses 15 are formed between the picture element electrode 12 and a source signal line 14 in stripes in parallel to the source signal line. The track of incident light is bent by the microlenses 15 and made incident on a projection lens system at an angle theta. A Schlieren optical system is used as a projection lens system to cut off the locus (a) of the light, which is not projected on a screen.
Patent JP-S60148092-A (JP)
Inventor: NISHIMURA KOUJI
IPC: H05B41/24
Filed: 1984-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5598814-A (JP)
Title: Manufacture of cylindrical magnet
Inventor: USHIYAMA KIYOTO
IPC: H01F7/02
Filed: 1979-01-19
Abstract: PURPOSE: To improve the magnetic properties, work efficiency and material yield, by putting magnet powder in a cylindrical vessel and rapidly rotating the vessel to shape the powder by the centrifugal force.  
     CONSTITUTION: Magnet powder is filled in a cylindrical mold 8. This mold is rotated. At the same time, an electrical current is caused to flow through a coil 9 to apply a magnetic field to the powder 1 in the axial direction of the cylindrical mold. As a result, the magnetic anisotropy of the powder 1 is oriented in the axial direction and the powder is collected on the inside surface of the mold 8 by the centrifugal force 7' perpendicular to the direction 6 of the magnetic field and is  pressed and solidified by the pressure of the centrifugal force. Since the powder  is shaped by the same method as horizontal magnetic field formation, the magnetic  performance of the shaped powder is improved. Furthermore, no secondary working is needed and the work efficiency and material yield are raised.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07213004-A (JP)
Title: Attaching structure of motor
Inventor: MURAKAMI TOSHIAKI
IPC: H02K5/00
Filed: 1994-01-21
Abstract: PURPOSE:To avoid vibrations and noises in the operation of a motor by a method wherein a support member is screwed onto the screwed part of an attaching pin while a filling member is positioned coaxially with the attaching pin by the tapered parts of a through-hole and the support member. CONSTITUTION:A screw thread is formed on the tip of a pin 13 and a nut 31 is screwed onto it to form a support base 30. The small diameter part 34 of a vibration-proof rubber 33 is inserted between a pair of the support pieces 17 of the attaching legs of a fan motor and, in that state, the pin 13 is inserted into the through-hole 37 of the vibration-proof rubber 33. At that time, the protrusions 38 and 39 of the through-hole 37 are brought into line contact with the parts near both ends in the axial direction of the cylindrical part 30 of the pin 13 and the vibration-proof rubber 33 is positioned coaxially with the pin 13 securely at the positions of the end parts in the axial direction. Then a nut 31 is screwed onto the tip of the pin 13 protruding from the tip of the vibration-proof rubber 33. As a result, the vibrations of the motor transmitted to the attaching pin can be substantially reduced and the noises caused by the vibrations can be avoided.
Patent JP-H08219588-A (JP)
Title: Liquid receiver integration type refrigerant condenser
Inventor: MATSUO HIROKI
IPC: F25B43/00
Filed: 1995-01-18
Abstract: PURPOSE: To provide a liquid receiver integration type condenser which facilitates setting in a narrow space. CONSTITUTION: A communication chamber 46 communicating with the downstream side of a condensing part 8 is provided in a header 16 and a gas/liquid separation chamber 48 on the side of the communication chamber 46 to separate a gas and a liquid of a refrigerant. The height of the part of the gas/liquid separation chamber 48 is made lower than the height of the communication chamber 46 to make the part of the gas/liquid separation chamber 48 hard to interfere with a surrounding equipment thereby facilitating the setting of a condenser 3.
Patent JP-S61172250-A (JP)
Title: Timing control mechanism
Inventor: YAMADA KIMICHIKA
IPC: G11B15/665
Filed: 1986-01-13
Abstract: PURPOSE:To divide power from a single driving source to plural transmission systems and to reduce the size and weight of a timing control mechanism without any other motor dedicated to switching, etc., by providing three systems composed of a driven part, etc., and a power transmitting mechanism consisting of a sun gear, a planetary gear, etc. CONSTITUTION:The turning force of a loading motor is transmitted to a gear 6 united with a motor shaft, integrated gears 7 and 8, and gears 9-11. Then, the direction of rotation to a worm gear 13 from a worm 12 united with the gear 11 is changed by 90 deg. and then the force is transmitted from the sun gear 14 united with the worm wheel 13 to the planetary gear 15. a planetary arm 25 is engaged between the gears 14 and 15 and this arm 25 is rotatable through the friction mechanism consisting of a spring and felt interposed between the wheel 13 and gear 14. Then, the arm 25 has its motion controlled by a stopper which is not shown in a figure, and consequently the turning force is transmitted from the gear 15 to one gear 16a of a clutch gear 16 engaging it.
Patent JP-S62162543-A (JP)
Inventor: MOTONARI KAZUNORI
IPC: C08J7/00
Filed: 1986-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5289091-A (JP)
Title: Crystal vibrator
Inventor: KUWABARA TSUNEO
IPC: H03H9/17
Filed: 1976-01-20
Abstract: PURPOSE:As the roundness is given to the all edge of the vibration fragment main body os crystal vibrator and the corner, the quality of the piezo-electrical material (e.g. crystal, titanic acid barium) can be stabilized.
Patent JP-S58122458-A (JP)
Title: Combustion assisting agent for combustion analysis
Inventor: MITSUBORI KATSUO
IPC: G01N31/12
Filed: 1982-01-18
Abstract: PURPOSE:To obtain a combustion assisting agent for combustion analysis of C and S components in steel, alloy and ceramics, etc. not pulverizing during transportation and preservation, by sintering a mixture having a specific ratio of WO3 and metallic Sn in vacuum or inactive gas and making said mixture into a granular body or a tablet, etc. CONSTITUTION:A mixture mixed with high purity WO3 and metallic Sn in 9:1- 5:5 weight ratio, is sintered at a temperature of about the melting point of Sn (232 deg.C) or 400-500 deg.C and a granular or tablet-shaped combustion assisting agent for a combustion analysis is made. Further, a sintered body having excellent uniformity is obtained by mixing <=50 mesh powdered and granular body WO3 with powdered and granular Sn. In this manner, the excellent combustion asisting agent for the combustion analysis not producing fine powder during transportation or storage and not occurring variance in the value of the analysis, is obtained.
Patent JP-S63173355-A (JP)
Title: Semiconductor storage device
Inventor: OZAKI ATSUSHI
IPC: H01L21/822
Filed: 1987-01-12
Abstract: PURPOSE:To prevent electron injection into a memory cell array and peripheral circuits due to substrate potential fluctuation, by arranging a diffusion region with an inverse conductivity type with respect to that of a semiconductor substrate in grooves formed in the vicinity of dicing lines in the longitudinal direction of a semiconductor substrate. CONSTITUTION:A semiconductor substrate 2 is subjected to a longitudinal etching, and grooves are made. By performing N<+> diffusion in this state, N<+> diffusion regions 1d, 1e and 1f are formed in the vicinity of dicing lines 1a, 1g and 1h composed of N<+> diffusion region. A substrate bias voltage generated in a semiconductor memory device is applied to the dicing lines 1a, 1g and 1h. Parasitic diodes exist between the dicing lines 1a, 1g and 1h and the semiconductor substrate 2. Through these diodes, a forward direction current flows owing to circuit operation in the semiconductor memory device, and, as the result, electrons having negative charge generate. By applying an inverse bias voltage between the N<+> diffusion regions 1d, 1e and 1f and the semiconductor substrate 2, electrons are captured in the regions 1d, 1e and 1f, and are not injected into an memory array cell and peripheral circuits, so that malfunctions can be prevented.
Patent JP-H07203960-A (JP)
Title: Alkali cellulase
Inventor: OZAKI KATSUYA
IPC: C12N1/21
Filed: 1994-01-24
Abstract: PURPOSE:To provide a novel low molecule type P alkali cellulose having a high specific activity in an alkaline region, stable in a broad pH region and in a wide temperature region, having a sufficient activity even in the presence of a surfactant and a chelating agent, and useful also in detergent compositions for clothing, etc. CONSTITUTION:An alkali cellulase having an amino acid sequence of the formula. The alkali cellulase is obtained by culturing a host bacterium having a defective gene coding only 357 amino acids ranging from Ala at the the 228 position to Leu at the 584 position from Met at the alkali cellulase translation- starting point of a gene coding the alkali cellulase comprising 941 amino acid residues originated from an alkali-attracting Bacillus bacterium, and subsequently collecting the alkali cellulase from the culture product.
Patent JP-S5598387-A (JP)
Title: Display device
Inventor: OKABAYASHI NAONORI
IPC: G04G9/08
Filed: 1979-01-19
Abstract: PURPOSE: To maintain the size and balance of a display pattern by crossing electrodes only at ends of a display device in a two staged display device.  
     CONSTITUTION: By patterns of letter θ and a letter P below a display device, the time information of hour, minute, second, morning and afternoon or the time information of stopwatch and the like are displayed. By upper portion pattern of day and the letter of P, the hour information, time information and the display mode are displayed. The letters SUWSA at the center of the display and 7 "-" symbols perform the letter indication and positional display of day. An electrode pattern of an upper plate 11 of the display device is guided to the terminals S 1 WS 42  and the electrode pattern of a lower plate 12 is C 1 ', C 2 ' and connected to C 1 , C 2  of the upper plate and guided to terminals H1, H2. The lower plate 12 has a horizontal pattern and a longitudinal pattern of the pattern of day connected by separate signal lines l c1 , l c2  and only at a upper portion and a lower portion of the display device, the signal line l c1  is crossed with a signal line lsi of the upper plate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61165659-A (JP)
Title: Ultrasonic flaw detection apparatus
Inventor: TAKESUTE YOSHINORI
IPC: G01N29/265
Filed: 1985-01-18
Abstract: PURPOSE:To enhance evaluation accuracy, by moving a multi-array type ultrasonic probe, wherein a plurality of ultrasonic vibrators are two-dimensionally arranged in the peripheral and axial directions of a pipe, to the axial direction of the pipe and displaying the obtained flaw detection as the two-dimensional distribution information on the pipe surface of a flaw. CONSTITUTION:A multi-array type ultrasonic probe is inserted in a pipe 1 to be inspected along with water and constituted so that ultrasonic transmitter-receives 4a, 4b each having 16 pairs of ultrasonic vibrators arranged to the peripheral direction of the pipe are connected in a longitudinal line and total 32 pairs of ultrasonic vibrators are electronically changed over to perform the rotary scanning of ultrasonic beam 5. The flaw detection signal from the probe 2 is amplified and detected by an ultrasonic flaw detector 7 on the basis of the control signal of a timing control signal 6 and the peak value of the flaw signal is classified by level by a comparator 13 to be sent to a signal processing part 12. The processing part 12 performs correction corresponding to the interval of before and behind transmitter-receivers by using the position signal of a position detection part 11 and the flaw signals at the same places of the before and behind transmitter-receivers are mutually superposed to be displayed on a flaw distribution display part 14. By this method, evaluation accuracy can be enhanced.